pervision is properly exercised in such cases to prevent the wrong before it occurs.ââ United States v. Calandra, 414 U.S. 338, 346 (1974). See also United States v. Dionisio, 410 U.S. 1, 11â12 (1973). Grand juries must operate within the limits of the First Amendment and may not harass the exercise of speech and press rights. Branzburg v.
Tennis for Two was first introduced on October 18, 1958, at one of the Labâs annual visitorsâ days. Two people played the electronic tennis game with separate controllers that connected to an analog computer and used an oscilloscope for a screen.
World's first PC game written by Bill Gates has been turned into an iPhone app. The game Donkey is less well-known than some of Bill Gates's other creations but it was in fact the first-ever PC game. The simple driving game was written at 4am by Gates and a friend on a prototype PC in 1981, and revolves around dodging donkeys in a supercar. It was given away free with early versions of the DOS operating system for IBM PCs. The new version is on sale for Apple iOS devices, priced at $0.99.